RAG Meetings

RAG Christmas Quiz 8/12/2017

If you missed it, then you missed a real treat! In spite of the ice and snow on the roads, a virtually full house turned out to experience Damian’s fantastic creation of a world where astrology and astronomy were both equally valid, and where fun and frolics were the order of the day!….But we couldn’t get away with it that easily. It was also his most difficult, and most astronomically-related quiz to date. However, don’t be fooled – as always, knowing your astronomy only got you so far – general knowledge around history, geography, archeology, popular music and culture were at least if not more important – and such knowledge led the (self-admitted non-astronomy experts) Jonathon and Dominic’s team to victory! It was a brilliant evening and we all really enjoyed ourselves. Thanks again, Damian!

Andy

International Astronomy Show and Meal Afterwards!

I have to thank Andy, he persuaded me to go along to the event – which I think I enjoyed more having not been the previous year!

I had hoped to get along to at least one talk, but there were so many new things to see that we didn’t manage it! I didn’t intend to buy anything either, but I couldn’t resist in the end…  😉

The buying even started as we entered the event (after having had a chat with two local astronomy groups with tables in the foyer – good to get an idea of the type of leaflets others produce), when we came across some nice-hand made, stained glass, astro-themed decorations at £18 a pop!

a bit cheaper than the larger artworks, like this black hole inspired piece…

http://www.dolittleglass.co.uk/index.html

I was amazed to see (and get to play with), the new Nikon full frame D850 (£3500) as it only came out a few weeks ago, plus the Sigma 14mm f/1.8 ‘Art’ lens (£1650).

I had been thinking it was time to upgrade the old 12Mp D3, but having talked to astrophotographer Nigel Ball (he had a stand at the show and was one of the lecturers on Friday), who uses a 12Mp D3s and newer 36Mp D810A with the same Nikon 14-24mm f/2.8 lens I have, he said I may be better off looking for a second hand 16Mp D4s instead…. we’ll have to see…

As well as all the nice camera gear, I especially like the Panther Alt/Az mounts which I’d seen two years ago… I got to chat to the UK distributer, but more importantly the Danish designer. He explained how it tracks, how to use the superb hand controller and with the addition of the extra field de-rotator. how they got around the problem of long exposure photography on an alt/at mount.

Andy even challenged him to set up the mount within their advertised time frame (around 5 minutes). He managed it in half that time whilst Andy did his best to put him off – taking pictures of the poor chap!!!

But with the poor weather we’re having, dropping another £5k on a new mount, no matter how cool… seems rather crazy… I still like it though 🙄😀😳

http://www.peak2valleyinstruments.co.uk/page_3569452.html

It was cheaper though than the Austrian made ‘ASA’ Direct Drive mount (uses magnets rather than gears or a disc) that caught mine and Andy’s eye at the show, a ‘snip’ at a discounted……  £11.5K !

Something else that caught my eye (and a nice change from all the usual gear you expect to see), keeping with the artistic slant, was some astro-themed paintings… The one here on the lower right looked far better in real life than that printed in the show guide. Is it a galaxy or globular cluster… that’s for the observer to interpret!

We had a good chat to the artist and talked about how to break into this market – difficult when the work was selling at £700-800 for the smaller works and £2-3k for the bigger ones. Such a purchase in our household would include the two of us. At this sort of show, mostly men…. is ‘he’ really going to buy without the OK from the wife..?!

After the event we all got back together for an Italian at ‘Pizza By Goli’ in Lichfield – thanks to Stephen for organising and to Heather who we toasted for her work on RAGs new Charity Status!

Ooh yes, my purchase – a pair of Vixen SG  2.1 x 42mm ‘Galilean’ binoculars. Down to £199 from £259 from The Widescreen Centre. I remember seeing these when first released 4 years ago or so for around £229.

I even got a very quick chance to use them Saturday night once home before the clouds rolled in. The huge field of view is around 25 degrees, which allows you to see the entire ‘Square pf Pegasus’!

I added the below to show you the comparison with a Telrad view…

Only the central 40-50% is really clear, but it did allow me to see stars within ‘the square’ that I couldn’t see naked eye very clearly, if at all – these were around Mag 4.5-5.5. On a good night, especially in the summer when viewing the Milky Way from Hereford, Wales or on holiday in Austria – they should really come into their own and be good fun!

Damian

RAG Meeting – September 2017

A great evening, 30 members kicked off the second half of the year and enjoyed a fascinating talk by Peter Hill – telling us all about his US Solar Eclipse experience!

Here are some shots of Pete in ‘full flow’…

After tea, coffee and biscuits, Andy then presented the second half – An October/November Night Sky Tour (with a few newsy bits thrown in for good measure).

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Those with binoculars and telescopes even got to use them afterwards (made a welcome change).

Damian

First RAG summer workshop 2017

We attended a great summer workshop session on Friday evening. Thanks to both Lee Bale and Ed Mann for delivering the education during the evening. Lee told us all how to clean telescope mirrors and pollinate mirrors – with practical demonstrations. Ed showed videos on the sun and calculating the number of galaxies in the visible universe. Following Lee’s session, I imagined we could develop be an interesting variant of the Generation Game and, following Ex’s session, I also imagined an outreach day activity in which participants undertook tasks such as the ones in Ed’s session!

Andy